Compare two texts side by side or inline.
| 1 | function greet(name) { | 1 | function greet(name) { |
| 2 | return 'Hello ' + name; | 2 | return `Hello, ${name}!`; |
| 3 | } | 3 | } |
Compare two blocks of text with side-by-side or inline views, word-level highlighting inside changed lines, and optional whitespace or case-insensitive comparison. Useful for reviewing config changes, comparing text revisions, or spotting subtle edits.
The checker compares lines with optional case and whitespace normalization, then adds word-level highlighting within changed lines for side-by-side or inline review.
Example: Compare two configuration revisions while ignoring indentation-only changes to focus on changed values and removed settings.
Text diffs do not understand programming-language semantics, reordered objects, generated files, or binary formats. Review the actual application behavior and run tests after accepting a change.
No. Comparison, word-level highlighting, and rendering all run locally in your browser after the page loads.
Side-by-side shows both versions in two aligned columns. Inline shows a single stream with removed lines above added lines.
They treat lines as equal when they only differ by leading/trailing or repeated whitespace, or by letter case, reducing noise from formatting-only changes.
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